Grade 5 Eureka - Answer Keys Module 3 Answer keys Lesson 13: Use fraction benchmark numbers to assess reasonableness

Dear guest, you are not a registered member. As a guest, you only have read-only access to our books, tests and other practice materials.

As a registered member you can:

Registration is free and doesn't require any type of payment information. Click here to Register.

Grade 5 Eureka - Answer Keys Module 3

Lesson 13: Use fraction benchmark numbers to assess reasonableness

Please share this page with your friends on FaceBook

Question 4 (request help)
Is it true that \(5\cfrac{2}{3} - 3\cfrac{3}{4} = 1 + \cfrac{2}{3} + \cfrac{3}{4}\)? Prove your answer.

Question 5 (request help)
A tree limb hangs \(5\cfrac{1}{4}\) feet from a telephone wire. The city trims back the branch before it grows within \(2\cfrac{1}{2}\) feet of the wire. Will the city allow the tree to grow \(2\cfrac{3}{4}\) more feet?

Question 6 (request help)
Mr. Kreider wants to paint two doors and several shutters. It takes \(2\cfrac{1}{8}\) gallons of paint to coat each door and \(1\cfrac{3}{5}\) gallons of paint to coat all of his shutters. If Mr. Kreider buys three 2-gallon cans of paint, does he have enough to complete the job?